22 lines
497 B
C++
22 lines
497 B
C++
--- src/arena.cpp.orig Mon Nov 3 06:47:41 2003
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+++ src/arena.cpp Wed Nov 5 20:32:03 2003
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@@ -64,11 +64,16 @@
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Vector<int> Arena::random_tile()
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{
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+ const size_t ax = size.x - 2;
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+ const size_t ay = size.y - 2;
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+ const size_t av = ax * ay;
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+
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Vector<int> t;
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do {
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- t.x = std::rand() % (size.x - 2) + 1;
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- t.y = std::rand() % (size.y - 2) + 1;
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+ const int rnd = std::rand() % av;
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+ t.x = rnd % ax + 1;
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+ t.y = rnd / ax + 1;
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} while (occupier(t) != 0);
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return t;
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